Abstract: A chess board game and set accommodates three players rather than the traditional two players, and includes three sets of contrasting game pieces movably disposed upon the surface of a game board subdivided into triangular shaped sections of contrasting appearance. The chess board game set includes a six-sided game board having a plurality of triangular-shaped game-piece movement sections displayed upon a top surface thereof The number and type of game pieces is modified to accommodate the optimal shape of the board, as play starts with the each of the three players pieces disposed in the first two rows adjacent to each of the three equal, but shorter sides of the game board. The other three sides of the game board are also of equal length, and interposed to alternate with the shorter side such that each short side is parallel to an opposing long side across the playing board. The King pieces of the opposing player may be taken or captured in place by being placed in checkmate.